ChatGLM3-6b测试模型时报错AttributeError: can't set attribute

xtuner chat /root/autodl-tmp/add --prompt-template default

Traceback (most recent call last):
File "/root/ChatGLM3/xtuner/xtuner/tools/chat.py", line 491, in
main()
File "/root/ChatGLM3/xtuner/xtuner/tools/chat.py", line 237, in main
tokenizer = AutoTokenizer.from_pretrained(
File "/root/miniconda3/lib/python3.8/site-packages/transformers/models/auto/tokenization_auto.py", line 774, in from_pretrained
return tokenizer_class.from_pretrained(pretrained_model_name_or_path, *inputs, **kwargs)
File "/root/miniconda3/lib/python3.8/site-packages/transformers/tokenization_utils_base.py", line 2028, in from_pretrained
return cls._from_pretrained(
File "/root/miniconda3/lib/python3.8/site-packages/transformers/tokenization_utils_base.py", line 2260, in _from_pretrained
tokenizer = cls(*init_inputs, **init_kwargs)
File "/root/.cache/huggingface/modules/transformers_modules/add/tokenization_chatglm.py", line 108, in init
super().init(padding_side=padding_side, clean_up_tokenization_spaces=clean_up_tokenization_spaces,
File "/root/miniconda3/lib/python3.8/site-packages/transformers/tokenization_utils.py", line 363, in init
super().init(**kwargs)
File "/root/miniconda3/lib/python3.8/site-packages/transformers/tokenization_utils_base.py", line 1602, in init
super().init(**kwargs)
File "/root/miniconda3/lib/python3.8/site-packages/transformers/tokenization_utils_base.py", line 861, in init
setattr(self, key, value)
AttributeError: can't set attribute

模型合并已经成功了，测试时一直出现错误，求大佬解答。